71768018

素因数分解:

$2^1\times 7^1\times {\mathrm{433}}^1\times {\mathrm{11839}}^1$

素因数の和:12281

約数の個数: 16

約数和(自身を含む): 123325440

約数和(自身を除く): 51557422

約数列:

[1, 2, 7, 14, 433, 866, 3031, 6062, 11839, 23678, 82873, 165746, 5126287, 10252574, 35884009, 71768018]

約数ペア:

[(1, 71768018), (2, 35884009), (7, 10252574), (14, 5126287), (433, 165746), (866, 82873), (3031, 23678), (6062, 11839)]